HarmonyOS 鸿蒙Next 自定义弹窗显示顶层问题

协议弹窗里面有点击事件可以跳转到其他页面，但是这个弹窗会一直显示在新页面上层，如何解决这个问题？

自定义弹窗：

import { LengthMetrics, promptAction } from “@kit.ArkUI”
import { Router } from “…/…/common/constants/Router”

@CustomDialog
export struct AgreementDialog {
controller: CustomDialogController
cancel?: () => void
confirm?: () => void
build() {
    Column() {
      Stack({ alignContent: Alignment.Top }) {
        Image($r(‘app.media.ic_dialog_top_img’))
          .width(‘100%’)
          .objectFit(ImageFit.Auto)
        Column() {
          Text(‘隐私政策’)
            .margin({ top: 27 })
            .fontSize(18)
            .fontColor($r(‘app.color.color_1a1f1b’))
          Scroll() {
            Text() {
              Span($r(‘app.string.agreement_content’))
              Span($r(‘app.string.agreement_content_one’)).fontColor($r(‘app.color.color_f86e1b’))
                .onClick(() => {
                  Router.OpenWebPage(Router.URL_WEB,‘https://www.tingquanxunbao.com’,‘用户服务协议’)
                  // this.controller.close()
                })
              Span($r(‘app.string.agreement_content_two’))
              Span($r(‘app.string.agreement_content_three’)).fontColor($r(‘app.color.color_f86e1b’))
                .onClick(() => {
                  Router.OpenPage(Router.URL_WEB)
                  this.controller.close()
                })
              Span($r(‘app.string.agreement_content_four’))
              Span($r(‘app.string.agreement_content_six’)).fontColor($r(‘app.color.color_f86e1b’))
                .onClick(() => {
                  Router.OpenPage(Router.URL_WEB)
                  this.controller.close()
                })
              Span($r(‘app.string.agreement_content_seven’))
              Span($r(‘app.string.agreement_content_eight’)).fontColor($r(‘app.color.color_f86e1b’))
                .onClick(() => {
                  Router.OpenPage(Router.URL_WEB)
                  this.controller.close()
                })
              Span($r(‘app.string.agreement_content_nine’))
            }
            .fontColor($r(‘app.color.color_636C71’))
            .lineSpacing(LengthMetrics.vp(2))
            .fontSize(14)
          }.height(182)
          .margin({ top: 24, left: 36, right: 36 })
          .scrollable(ScrollDirection.Vertical)
          Row() {
            Text(‘不同意’)
              .width(110)
              .height(40)
              .borderRadius(20)
              .fontColor($r(‘app.color.color_232924’))
              .fontSize(14)
              .fontWeight(FontWeight.Medium)
              .textAlign(TextAlign.Center)
              .backgroundColor($r(‘app.color.color_f4f4f4’))
              .margin({ right: 5 })
              .onClick(() => {
                if (this.cancel) {
                  this.cancel()
                }
              })
            Text(‘同意’)
              .width(110)
              .fontColor($r(‘app.color.white’))
              .fontSize(14)
              .height(40)
              .fontWeight(FontWeight.Medium)
              .borderRadius(20)
              .textAlign(TextAlign.Center)
              .backgroundColor($r(‘app.color.color_232924’))
              .margin({ left: 5 })
              .onClick(() => {
                this.controller.close()
                if (this.confirm) {
                  this.confirm()
                }
              })
          }.width(‘100%’)
          .margin({ top: 16, bottom: 23 })
          .justifyContent(FlexAlign.Center)
        }
      }
    }
}
}<button style="position: absolute; padding: 4px 8px 0px; cursor: pointer; top: 8px; right: 8px; font-size: 14px;">复制</button>

调用：

 dialog = new CustomDialogController({
    builder: AgreementDialog({
      cancel: this.onCancel,
      confirm: this.onConfirm,
    }),
    onWillDismiss: () => {
    },
    cornerRadius: 15,
    width: 285,
    backgroundColor: $r(‘app.color.white’)
})
@State time: number = CommonConstants.LAUNCHERPAGETIME
@State timeId: number = 0

onPageShow(): void {
    this.dialog.open()
}